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Shallow Rock 1 Coffing
Plugged Dry hole well
| API number | 40-033-05009 |
|---|---|
| Permit number | 186 |
| Operator | Shallow Rock Exploration Co. |
| County | Custer, South Dakota |
| Field | Barker Dome |
| Permitted | 1956-05-10 |
| Spudded | 1956-05-15 |
| Plugged | 1962-11-28 |
| Depth | 1,557 ft |
| Surface location | 43.487914, -103.869460 · wells within 1 mile |
| State record | South Dakota Department of Agriculture and Natural Resources, Geological Survey Program ↗ |
| Data as of | 2026-10-01 |
From South Dakota Department of Agriculture and Natural Resources, Geological Survey Program public records. Verify with the state before relying on this information.